D, M. S.; M S, S. D. A Review on Efficacy of Siddha Medicinal Herbs as Antiviral Drugs against COVID-19. International Journal of Ayurvedic Medicine, [S. l.], v. 12, n. 1, p. 1–6, 2021. DOI: 10.47552/ijam.v12i1.1741. Disponível em: https://ijam.co.in/index.php/ijam/article/view/1741. Acesso em: 17 jan. 2022.